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公开(公告)号：US20220269364A1
公开(公告)日：2022-08-25
申请号：US17508899
申请日：2021-10-22
发明人： Hongqiang Luo , Kwang Gyun Jang , Ke Liu , Guiyu Zhang
摘要： The disclosure provides a display panel and a displaying device. The display panel comprises a bonding area and an active area; a flexible printed circuit board, the flexible printed circuit board being arranged on a side, away from the active area, of the bonding area, and comprising a display signal line which extends in a first direction and is electrically connected to the bonding area; and a touch driving line and a signal receiving line, the touch driving line and the signal receiving line being connected to the flexible printed circuit board from the active area via the bonding area, and the display signal line not overlapping with the touch driving line or the signal receiving line.
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公开(公告)号：US20240241609A1
公开(公告)日：2024-07-18
申请号：US17779746
申请日：2021-07-05
发明人： Hang Min , Guiyu Zhang , Qiang Wang , Zhiqiang Wang , Hongqiang Luo , Liqing Jiang , Ping Luo
CPC分类号： G06F3/0446 , G06F3/0412 , G06F3/0445
摘要： A touch-control panel and a touch-control displaying device, which relates to the technical field of touch control. In the present application, by providing the first carrier element, the first electrically conductive layer and the first shadow eliminating layer on the substrate, by blocking the first electrically conductive layer by using the first shadow eliminating layer, the reflectivity of the first electrically conductive layer is reduced, which reduces the pattern of the first electrically conductive layer being observed under intensive-light reflection.
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公开(公告)号：US11977695B2
公开(公告)日：2024-05-07
申请号：US17760346
申请日：2021-10-22
发明人： Zewen Li , Xiaofeng Luo , Kwanggyun Jang , Hongqiang Luo , Guiyu Zhang
IPC分类号： G06F3/041
CPC分类号： G06F3/041
摘要： A touch module and a touch display device are provided. The touch module includes: a substrate, including a touch region and a non-touch region around the touch region, the non-touch region including a wiring region, a non-bonding region and a bonding region; a touch structure, located in the touch region; at least one pad, located in the non-touch region, the at least one pad including a pad bonding portion in the bonding region and a pad non-bonding portion in the non-bonding portion; at least one wiring, located in the wiring region and electrically connected to the touch structure; and at least one first dummy pattern; wherein the at least one wiring is further electrically connected to the at least one pad, the at least one first dummy pattern is located in the non-bonding region and adjacent to the at least one pad.
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公开(公告)号：US11586311B2
公开(公告)日：2023-02-21
申请号：US17508899
申请日：2021-10-22
发明人： Hongqiang Luo , Kwang Gyun Jang , Ke Liu , Guiyu Zhang
摘要： The disclosure provides a display panel and a displaying device. The display panel comprises a bonding area and an active area; a flexible printed circuit board, the flexible printed circuit board being arranged on a side, away from the active area, of the bonding area, and comprising a display signal line which extends in a first direction and is electrically connected to the bonding area; and a touch driving line and a signal receiving line, the touch driving line and the signal receiving line being connected to the flexible printed circuit board from the active area via the bonding area, and the display signal line not overlapping with the touch driving line or the signal receiving line.
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公开(公告)号：US11435849B2
公开(公告)日：2022-09-06
申请号：US17197487
申请日：2021-03-10
发明人： Lixiang Yi , Hongqiang Luo , Kwang Gyun Jang , Feng Xiao , Guiyu Zhang , Mingqiang Wang , Xiaoxia Liu
IPC分类号： G06F3/041 , G06F3/044 , G09G3/3208 , H01L27/32
摘要： A touch-controlled display panel comprising: a display screen comprising a displaying region and a non-displaying region surrounding the displaying region; first touch-control electrodes and first touch-control lead wires provided on one side of the display screen, wherein the first touch-control electrodes are insulated and separated from each other and are individually connected to different first touch-control lead wires, and orthographic projections of the first touch-control electrodes and the first touch-control lead wires on the display screen are located within the non-displaying region, and are adjacent to an edge of the display screen; and a driving module connected to all of the first touch-control lead wires and configured for, in response to a touch-and-sliding operation on the touch-controlled display panel by a finger, detecting variations of capacitances corresponding to the first touch-control electrodes and, according to the variations, determining a touch-and-sliding direction and a touch-and-sliding speed to perform slide-switching.
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公开(公告)号：US11914827B2
公开(公告)日：2024-02-27
申请号：US17427418
申请日：2020-03-19
发明人： Wenxiao Niu , Guiyu Zhang , Shiheng Mu , Hongqiang Luo , Xiaolong Zhu
IPC分类号： G06F3/044
CPC分类号： G06F3/0446
摘要： A touch sensor and a display apparatus are disclosed. The touch sensor includes a first opening region, a second opening region, first touch electrodes and second touch electrodes. at least one of the plurality of first touch electrodes includes a first transition touch electrode; each of a first group of second touch electrodes in the plurality of second touch electrodes further includes a second transition touch electrode the first transition touch sub-electrode at least partially surrounds the first opening region, and the second transition touch sub-electrode at least partially surrounds the second opening region; and at least part of the second transition touch electrode is positioned between the first transition touch sub-electrode and the second transition touch sub-electrode, and extends along the second direction.
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公开(公告)号：US11740748B2
公开(公告)日：2023-08-29
申请号：US17416552
申请日：2020-12-29
发明人： Guiyu Zhang , Hongqiang Luo , KwangGyun Jang
CPC分类号： G06F3/0446 , G06F3/0412 , G06F3/0443 , G06F2203/04111
摘要： A touch module comprises a substrate and at least one group of touch patterns formed on one side of the substrate, wherein each group of the touch patterns comprises a conductive bridge, an insulating support portion, and a touch electrode portion. The touch module has good bending capacity.
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公开(公告)号：US20240176444A1
公开(公告)日：2024-05-30
申请号：US17783090
申请日：2021-03-19
发明人： Ren Xiong , Guiyu Zhang , Huiqiang Song , Lei Yang , Fengping Wu
IPC分类号： G06F3/041
CPC分类号： G06F3/04164 , G06F3/0412 , G06F2203/04102 , G06F2203/04103
摘要： Provided is a display panel. The display panel includes: a display substrate, provided with a display region and a peripheral region surrounding the display region; and a touch layer laminated on the display substrate, wherein the touch layer includes a plurality of touch electrodes and a plurality of traces, orthographic projections of the plurality of touch electrodes on the display substrate being within the display region, and orthographic projections of the plurality of traces on the display substrate being within the peripheral region.
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公开(公告)号：US11934605B1
公开(公告)日：2024-03-19
申请号：US17781421
申请日：2021-07-12
发明人： Guiyu Zhang , Hongqiang Luo , KwangGyun Jang
CPC分类号： G06F3/04164 , G06F3/0412 , G06F3/0446 , G06F2203/04111
摘要： A touch panel and a touch display panel are provided. The touch panel includes a base substrate, a first touch sub-electrode, a second touch sub-electrode, and a bridge. The bridge includes a first sub-bridge and a second sub-bridge. The first sub-bridge has a first edge and a second edge, the first edge includes a first linear sub-edge and a second linear sub-edge directly connected to each other, and the second edge includes a third linear sub-edge and a fourth linear sub-edge directly connected to each other. An included angle between the first linear sub-edge and the second linear sub-edge is a first included angle α1, an included angle between the third linear sub-edge and the fourth linear sub-edge is a second included angle α2, and at least one of the first included angle α1 and the second included angle α2 is an obtuse angle.
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公开(公告)号：US11839115B2
公开(公告)日：2023-12-05
申请号：US17428014
申请日：2020-03-19
发明人： Wenxiao Niu , Xiaolong Zhu , Fan Li , Guiyu Zhang
IPC分类号： G06F3/041 , H10K59/122 , G06F3/044 , H10K59/40 , H10K59/131
CPC分类号： H10K59/122 , G06F3/0412 , G06F3/0446 , G06F3/04164 , H10K59/131 , H10K59/40 , G06F2203/04111 , G06F2203/04112
摘要： A touch sensor and a display apparatus are disclosed. The touch sensor includes: first touch electrodes, second touch electrodes, and a first crack blocking ring (27; 29). The touch sensor includes an opening region, and a transitional region and a touch functional region sequentially laid out from a center of the opening region; the center of the opening region and a center of the touch sensor do not coincide; the touch functional region surrounds the transitional region; the plurality of first touch electrodes and the plurality of second touch electrodes are positioned in the touch functional region; the plurality of first touch sub-electrodes and the plurality of second touch sub-electrodes integrally at least partially surround the opening region; and the first crack blocking ring is positioned in the transitional region and at least partially surrounds the opening region.
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